Sad even though some would dismiss it as only about a horse. Barbaro had a good personality that inspired people to hope that he could overcome the odds. They tried everything, nothing else left to do.

KENNETT SQUARE, Pa. --Kentucky Derby winner Barbaro was euthanized Monday after complications from his gruesome breakdown at last year's Preakness, ending an eight-month ordeal that prompted an outpouring of support across the country.

"We just reached a point where it was going to be difficult for him to go on without pain," co-owner Roy Jackson said. "It was the right decision, it was the right thing to do. We said all along if there was a situation where it would become more difficult for him then it would be time."

A series of ailments, including laminitis in the left rear hoof and a recent abscess in the right rear hoof, proved too much for the gallant colt.

Barbaro battled in his ICU stall for eight months. The 4-year-old colt underwent several procedures and was fitted with fiberglass casts. He spent time in a sling to ease pressure on his legs, had pins inserted and was fitted at the end with an external brace. These were all extraordinary measures for a horse with such injuries.

Roy and Gretchen Jackson were with Barbaro on Monday morning, with the owners making the decision in consultation with chief surgeon Dr. Dean Richardson.

"I would say thank you for everything, and all your thoughts and prayers over the last eight months or so," Jackson said to Barbaro's fans.

The news that Barbaro had been euthanized first was reported on the Thoroughbred Times Web site.

On May 20, Barbaro was rushed to the New Bolton Center, about 30 miles from Philadelphia in Kennett Square, hours after shattering his right hind leg just a few strides into the Preakness Stakes. The bay colt underwent a five-hour operation that fused two joints, recovering from an injury most horses never survive. But Barbaro never regained his natural gait.

"We loved him. He was great," said Peter Brette, Barbaro's exercise rider and assistant trainer for Michael Matz. "He did everything we ever asked of him. He could have been one of the best. What a fighter he was."

Barbaro suffered a significant setback over the weekend, and surgery was required to insert two steel pins in a bone -- one of three shattered in the Preakness but now healthy -- to eliminate all weight bearing on the ailing right rear foot.

The procedure Saturday was a risky one, because it transferred more weight to the leg while the foot rests on the ground bearing no weight.

The leg was on the mend until the abscess began causing discomfort last week. Until then, the major concern was Barbaro's left rear leg, which developed laminitis in July, and 80 percent of the hoof was removed.

Richardson said Monday morning that Barbaro did not have a good night.

But after months of upbeat progress reports, including talk that he might be headed home soon, news came Jan. 10 of a serious setback because of the laminitis. Richardson had to remove damaged tissue from Barbaro's left hind hoof, and the colt was placed back in a protective sling.

On Jan. 13, another section of his left rear hoof was removed. After Barbaro developed a deep abscess in his right hind foot, surgery was performed Saturday to insert two steel pins in a bone.

This after Richardson warned last December that Barbaro's right hind leg was getting stronger and that the left hind foot was a "more formidable long-term challenge."